CN209049377U - A kind of nitrogen protection multi source heating reaction kettle - Google Patents
A kind of nitrogen protection multi source heating reaction kettle Download PDFInfo
- Publication number
- CN209049377U CN209049377U CN201821473033.8U CN201821473033U CN209049377U CN 209049377 U CN209049377 U CN 209049377U CN 201821473033 U CN201821473033 U CN 201821473033U CN 209049377 U CN209049377 U CN 209049377U
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- main body
- reactor main
- heating
- reaction kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a kind of nitrogen to protect multi source heating reaction kettle, including reactor main body, reactor main body upper end is arranged in is provided with sealing cover, in sealing cover upper end, middle position is additionally provided with driving motor, it is arranged on driving motor and runs through the driving motor and sealing cover and protrudes into the shaft in reactor main body, on the upside of driving motor rotating shaft protective sleeve being placed on the outside of shaft is set, loading hopper on the upside of sealing cover is set, the discharge port of reactor main body lower end is set, binary channels heating structure in reactor main body is set, the circulation heating structure being connected with the binary channels heating structure, and the nitrogen protecting system on being connected with reactor main body.The utility model provides a kind of nitrogen protection multi source heating reaction kettle, is capable of providing more comprehensive heating, and then promote the efficiency of reaction, preferably improves the using effect of product, further promotes the universal development with industry of product.
Description
Technical field
The utility model belongs to agitating and heating apparatus field, in particular to a kind of nitrogen protection multi source heating reaction kettle.
Background technique
The broad understanding of reaction kettle has the container physically or chemically reacted, is designed by the structure to container and is matched with parameter
It sets, realizes the mixed function for heating, evaporation, cooling and the low high speed that technique requires.
Reaction kettle is widely used in the industries such as petroleum, chemical industry, rubber, pesticide, dyestuff, medicine, food, has been primarily used for
At a kind of pressure vessel of the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation, for example, reactor, reaction pot, point
Solve pot, polymeric kettle etc.；Material be generally glass, carbon manganese steel, stainless steel, zirconium, Ni-based (Kazakhstan, Monel, inconel) alloy and
Other composite materials.
Small-sized reaction kettle is mainly used for laboratory or the product for deploying delicate metering, and figure is smaller, uses
It is convenient, and it is conducive to movement, the deep welcome by vast enterprise and laboratory.
The structure of small-sized reaction kettle of today is relatively simple, easy to use.But the effect of heating is poor, greatly
Limit the efficiency of reaction.
Summary of the invention
The purpose of the utility model is to overcome the above problems, provide a kind of nitrogen protection multi source heating reaction kettle, Neng Gouti
For more comprehensive heating, and then the efficiency of reaction is promoted, preferably improves the using effect of product, further promote
The universal development with industry of product.
The purpose of this utility model is achieved through the following technical solutions:
A kind of nitrogen protection multi source heating reaction kettle, including reactor main body, are arranged in being provided with for reactor main body upper end
Sealing cover, in sealing cover upper end, middle position is additionally provided with driving motor, is arranged on driving motor and through driving electricity
Machine and sealing cover simultaneously protrude into the shaft in reactor main body, and on the upside of driving motor shaft being placed on the outside of shaft is arranged in
The loading hopper on the upside of sealing cover is arranged in protective case, and the discharge port of reactor main body lower end is arranged in, and is arranged in reaction kettle master
Binary channels heating structure on body, the circulation heating structure being connected with the binary channels heating structure, and and reactor main body
Nitrogen protecting system on being connected.
Further, the binary channels heating structure includes the heating chamber being arranged in reactor main body side wall, Yi Jicheng
The helical heating pipe inside reactor main body is arranged in helical form；Heating chamber entrance and heating chamber are additionally provided in the heating chamber
Outlet, one end of the helical heating pipe are provided with spiral inlet, and the other end is provided with spiral outlet.
Preferably, the reactor main body is run through at the both ends of the helical heating pipe, and in reactor main body by spiral
Heating tube is additionally provided with sealing ring at perforative position.
Preferably, the spiral internal diameter of the helical heating pipe is greater than the rotating diameter of stirring sheet, and the helical heating pipe
Spacing between the inner sidewall of reactor main body is 2-5CM.
Further, the nitrogen protecting system is mainly by being arranged in below reactor main body and through reaction kettle master
The nitrogen inlet of body is arranged in above reactor main body side wall and runs through the nitrogen outlet of the reactor main body, defeated by nitrogen
The nitrogen gas tank that outlet pipe is connected with nitrogen outlet and is connected simultaneously by nitrogen input pipe with nitrogen inlet is arranged defeated in nitrogen
Pressure gauge, solenoid valve, filter in outlet pipe, and the nitrogen compressor and heat exchanger group that are arranged on nitrogen input pipe
At.
Preferably, the pressure gauge is connected by nitrogen efferent duct with the inside of reactor main body, solenoid valve setting
Between pressure gauge and filter, it is provided with active carbon layer and deoxygenation oxidant layer in the filter, is additionally provided at nitrogen inlet
Check valve.
Further, a loop head on oil bath pan is arranged in mainly by oil bath pan in the circulation heating structure,
And three loop exits composition on oil bath pan is set.
Preferably, the loop head passes through efferent duct while outlet, spiral outlet and heating chamber with heat exchanger
Outlet is connected, wherein first loop exit is connected by spiral input pipe with spiral inlet, second loop exit is logical
It crosses heating chamber input pipe to be connected with heating chamber entrance, third loop exit passes through the entrance of nitrogen heating tube and heat exchanger
It is connected.
Preferably, being additionally provided with the controller for controlling temperature on the oil bath pan.
Preferably, the loading hopper is spherical in 1/4, upright side walls are disposed adjacent with driving motor, and the charging
The top of funnel is additionally provided with sealing cover.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) the utility model is provided with helical heating pipe and heating chamber, stirring when can from inside and outside simultaneously to material into
Row heating greatly improves the heating effect of product, and then preferably improves the reaction efficiency of material, substantially increases production
The using effect of product.
(2) the utility model completes the temperature control of heating liquid by circulation heating structure, compared to existing benefit
The temperature for being more easily controlled heating is directly heated with heating device, greatly improves the accuracy of heating, greatly improves production
The using effect of product.
(3) the utility model is provided with nitrogen protecting system, the material in reaction kettle can not only be avoided well by oxygen
Change, moreover it is possible to further increase the heating effect to material, well by water, oxygen and the low molecular alcohols in reaction kettle into
Row absorption and processing, improve the quality of material well.
(4) the utility model has the advantages of simple structure, easy to use, can greatly improve the Hybrid Heating efficiency of material, mention
The reaction efficiency of high material promotes the popularization and use of product well.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1, helical heating pipe；2, heating chamber；3, sealing cover；4, driving motor；5, rotating shaft protective sleeve；
6；Loading hopper；7, shaft；8, stirring sheet；9, discharge port；10, spiral inlet；11, heating chamber entrance；12, spiral outlet；13,
Heating chamber outlet；14, spiral input pipe；15, heating chamber input pipe；16, efferent duct；17, oil bath pan；18, controller；19, it follows
Ring entrance；20, loop exit；21, nitrogen inlet；22, nitrogen outlet；23, nitrogen efferent duct；24, pressure gauge；25, solenoid valve；
26, filter；27, nitrogen gas tank；28, nitrogen input pipe；29, nitrogen compressor；30, heat exchanger；31, nitrogen heating tube.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but the embodiments of the present invention is not
It is limited to this.
Embodiment
As shown in Figure 1, a kind of nitrogen protects multi source heating reaction kettle, including reactor main body, it is arranged in reactor main body
End is provided with sealing cover 3, is additionally provided with driving motor 4 in 3 upper end middle position of sealing cover, is arranged on driving motor 4
And through the driving motor 4 and sealing cover 3 and the shaft 7 in reactor main body is protruded into, one of 4 upside of driving motor is set
It is placed on the rotating shaft protective sleeve 5 in 7 outside of shaft, the loading hopper 6 of 3 upside of sealing cover is set, is arranged in reactor main body lower end
Discharge port 9, the binary channels heating structure in reactor main body is set, and the circulation being connected with the binary channels heating structure adds
Heat structure, and the nitrogen protecting system on being connected with reactor main body.
The loading hopper 6 is spherical in 1/4, and upright side walls are disposed adjacent with driving motor 4, and the loading hopper 6
Top is additionally provided with sealing cover.
Spherical feed hopper can be very good to carry out feed operation, avoids the material in charging from trickling down, greatly improves
The effect of charging, and sealing cover, which is arranged, then can guarantee that the nitrogen inside when equipment internal gas pressure changes will not be revealed,
The feed hopper and its sealing cover are the state of the art, and those skilled in the art are according to the equal energy of the state of the art
The setting and use for completing feed hopper and sealing cover well, herein just without repeating.Rotating shaft protective sleeve is arranged can be more preferable
Protect shaft not by damage, while shaft can also be avoided not cause at runtime to external people with object well
Injury, further improves the safety that product uses.
The binary channels heating structure includes the heating chamber 2 being arranged in reactor main body side wall, and is set in the shape of a spiral
Set the helical heating pipe 1 inside reactor main body；Heating chamber entrance 11 and heating chamber outlet are additionally provided in the heating chamber 2
13, one end of the helical heating pipe 1 is provided with spiral inlet 10, and the other end is provided with spiral outlet 12.
The inside of reactor main body is arranged in heating chamber, is the cavity between the reactor main body inside and outside wall, in order to
The safety for improving product, can also coat one layer of thermal isolation film in the outer wall of reactor main body, be burnt to avoid operator by high temperature
Wound, preferably protects the safety of operator.
The reactor main body is run through at the both ends of the helical heating pipe 1, and is passed through in reactor main body by helical heating pipe 1
Sealing ring is additionally provided at the position worn.
Sealing ring can be very good that mixed material is avoided to flow out along gap, and the material of sealing ring is then selected and can be prevented
The rubber or plastic material of corrosion, optimal material are polytetrafluoroethylene (PTFE).
The spiral internal diameter of the helical heating pipe 1 be greater than stirring sheet 8 rotating diameter, and the helical heating pipe 1 with react
Spacing between the inner sidewall of kettle main body is 2-5CM.
The specific circle number of helical heating pipe, is highly required to be carried out according to the reactor main body of actual use screw diameter
Determine, but no matter enclose number, screw diameter, height it is why identical as the heating method of the application, belong to the guarantor of the application
Range is protected, and those skilled in the art can complete to enclose number, screw diameter and height accordingly according to actual needs
Selection, selection mode are ordinary skill in the art means, and those skilled in the art are not necessarily to pay creative labor,
This is just without repeating.
The material of helical heating pipe can select the good metal material of thermal conductivity, and it is preferable also to can choose corrosion resistance
Glass material, specific material selection needs to be determined according to actual use demand, and those skilled in the art also can
The selection of material is completed according to the demand of itself, then this is just without repeating.
The nitrogen protecting system is mainly by being arranged in below reactor main body and entering through the nitrogen of the reactor main body
Mouth 21 is arranged in above reactor main body side wall and runs through the nitrogen outlet 22 of the reactor main body, passes through nitrogen efferent duct 23
The nitrogen gas tank 27 for being connected with nitrogen outlet 22 and being connected simultaneously by nitrogen input pipe 28 with nitrogen inlet 21 is arranged in nitrogen
Pressure gauge 24, solenoid valve 25, filter 26 on gas efferent duct 23, and the nitrogen compressor being arranged on nitrogen input pipe 28
29 and heat exchanger 30 form.
The pressure gauge 24 is connected by nitrogen efferent duct 23 with the inside of reactor main body, and the setting of solenoid valve 25 is being pressed
Between power table 24 and filter 26, it is provided with active carbon layer and deoxygenation oxidant layer in filter 26, is also set at nitrogen inlet 21
It is equipped with check valve.
Filter is tubulose, is serially connected on nitrogen efferent duct, and rear and front end is provided with strainer to prevent internal fill out
It fills object to release, is filled with active carbon and oxygen scavenger in filter interior, is carried out with the oxygen, moisture and alcohol taken out of to nitrogen
It absorbs.
The effect of heat exchanger is by the heat transfer in hot oil to nitrogen so that nitrogen temperature increases, nitrogen into
After entering reactor main body, certain heating can be carried out to mixed material, further improves the heating effect of product, the heat
Exchanger is the ordinary skill in the art, and those skilled in the art can be configured and make to the heat exchanger well
With herein just without repeating.
The effect of pressure gauge is to pass through opening and closing solenoid valve and nitrogen compressor for monitoring the pressure value in reactor main body
The adjustment to the pressure inside reactor main body can be completed, so that the reaction for material provides more suitable pressure value, into
One step improves the using effect of product.The adjustment of reaction pressure can be manually completed by operator, and phase also can be set
The control device answered carrys out the operation according to the feedback result of pressure gauge voluntarily adjusting solenoid valve and nitrogen compressor.Above structure is equal
For the conventional structure of this field, those skilled in the art can complete the installation of equipment and make according to the common knowledge of this field
With without paying creative labor, herein just without repeating.
A loop head 19 on oil bath pan 17 is arranged in mainly by oil bath pan 17 in the circulation heating structure, and
Three loop exits 20 composition on oil bath pan 17 is set.
An oil pump is respectively set on two loop exits of oil bath pan, the oil liquid after heating is pumped out, to make
It is able to enter heating chamber and heats with helical heating pipe to material.And oil liquid support container is then arranged in loop head
Top, and the inside of loop head is not protruded into oil liquid.After product use, oil pump antikinesis can well by
The oil liquid remained in heating chamber and helical heating pipe is drawn back in oil liquid support container.
The loop head 19 is gone out with outlet, spiral outlet 12 and the heating chamber of heat exchanger 30 simultaneously by efferent duct 16
Mouth 13 is connected, wherein first loop exit 20 is connected by spiral input pipe 14 with spiral inlet 10, second circulation
Outlet 20 is connected by heating chamber input pipe 15 with heating chamber entrance 11, and third loop exit 20 passes through nitrogen heating tube 31
It is connected with the entrance of heat exchanger 30.
The controller 18 for controlling temperature is additionally provided on the oil bath pan 17.
By the temperature for the oil liquid that controller can be very good to heat in control oil bath pan, and then control reaction kettle is reached
The purpose of heating temperature, control effect is more accurate, can be good at the using effect for improving product.
As described above, the utility model can be realized well.
Claims (10)
1. a kind of nitrogen protects multi source heating reaction kettle, it is characterised in that: including reactor main body, be arranged in reactor main body upper end
Be provided with sealing cover (3), in sealing cover (3) upper end, middle position is additionally provided with driving motor (4), be arranged in driving motor
(4) it on and through the driving motor (4) and sealing cover (3) and protrudes into the shaft in reactor main body (7), is arranged in driving motor
(4) one on the upside of the rotating shaft protective sleeve (5) being placed on the outside of shaft (7), the loading hopper (6) being arranged on the upside of sealing cover (3),
The discharge port (9) of reactor main body lower end is set, the binary channels heating structure in reactor main body is set, with the binary channels
The circulation heating structure that heating structure is connected, and the nitrogen protecting system on being connected with reactor main body.
2. a kind of nitrogen according to claim 1 protects multi source heating reaction kettle, it is characterised in that: the binary channels heating knot
Structure includes the heating chamber (2) being arranged in reactor main body side wall, and the spiral shell inside reactor main body is arranged in the shape of a spiral
It revolves heating tube (1)；Heating chamber entrance (11) and heating chamber outlet (13) are additionally provided on the heating chamber (2), the spiral adds
One end of heat pipe (1) is provided with spiral inlet (10), and the other end is provided with spiral outlet (12).
3. a kind of nitrogen according to claim 2 protects multi source heating reaction kettle, it is characterised in that: the helical heating pipe
(1) reactor main body is run through at both ends, and is additionally provided at helical heating pipe (1) perforative position in reactor main body
Sealing ring.
4. a kind of nitrogen according to claim 3 protects multi source heating reaction kettle, it is characterised in that: the helical heating pipe
(1) spiral internal diameter is greater than the rotating diameter of stirring sheet (8), and the inner sidewall of the helical heating pipe (1) and reactor main body it
Between spacing be 2-5CM.
5. a kind of nitrogen according to claim 4 protects multi source heating reaction kettle, it is characterised in that: the nitrogen protecting system
Mainly by being arranged in below reactor main body and running through the nitrogen inlet (21) of the reactor main body, it is arranged in reactor main body side
Nitrogen outlet (22) above wall and through the reactor main body, is connected by nitrogen efferent duct (23) with nitrogen outlet (22)
And the nitrogen gas tank (27) being connected simultaneously by nitrogen input pipe (28) with nitrogen inlet (21), it is arranged in nitrogen efferent duct (23)
On pressure gauge (24), solenoid valve (25), filter (26), and nitrogen compressor on nitrogen input pipe (28) is set
(29) it is formed with heat exchanger (30).
6. a kind of nitrogen according to claim 5 protects multi source heating reaction kettle, it is characterised in that: the pressure gauge (24) is logical
It crosses nitrogen efferent duct (23) to be connected with the inside of reactor main body, solenoid valve (25) is arranged in pressure gauge (24) and filter
(26) between, it is provided with active carbon layer and deoxygenation oxidant layer in filter (26), is additionally provided at nitrogen inlet (21) unidirectional
Valve.
7. a kind of nitrogen according to claim 6 protects multi source heating reaction kettle, it is characterised in that: the circulation heating structure
Mainly by oil bath pan (17), a loop head (19) being arranged on oil bath pan (17), and be arranged on oil bath pan (17)
Three loop exits (20) composition.
8. a kind of nitrogen according to claim 7 protects multi source heating reaction kettle, it is characterised in that: the loop head (19)
It is connected simultaneously with the outlet of heat exchanger (30), spiral outlet (12) and heating chamber outlet (13) by efferent duct (16),
In first loop exit (20) be connected by spiral input pipe (14) with spiral inlet (10), second loop exit (20)
It is connected by heating chamber input pipe (15) with heating chamber entrance (11), third loop exit (20) passes through nitrogen heating tube
(31) it is connected with the entrance of heat exchanger (30).
9. a kind of nitrogen according to claim 8 protects multi source heating reaction kettle, it is characterised in that: on the oil bath pan (17)
It is additionally provided with the controller (18) for controlling temperature.
10. a kind of nitrogen according to claim 9 protects multi source heating reaction kettle, it is characterised in that: the loading hopper (6)
In 1/4 spherical shape, upright side walls are disposed adjacent with driving motor (4), and the top of the loading hopper (6) is additionally provided with sealing
Lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473033.8U CN209049377U (en) | 2018-09-10 | 2018-09-10 | A kind of nitrogen protection multi source heating reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473033.8U CN209049377U (en) | 2018-09-10 | 2018-09-10 | A kind of nitrogen protection multi source heating reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049377U true CN209049377U (en) | 2019-07-02 |
Family
ID=67048497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821473033.8U Expired - Fee Related CN209049377U (en) | 2018-09-10 | 2018-09-10 | A kind of nitrogen protection multi source heating reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486937A (en) * | 2019-08-23 | 2019-11-22 | 东台宏仁气体有限公司 | A kind of nitrogen heating device |
| CN112081576A (en) * | 2020-09-14 | 2020-12-15 | 西南石油大学 | Visual continuous pressurization reaction unit based on plc control |
| CN113894958A (en) * | 2021-10-18 | 2022-01-07 | 陈昱 | Polyethylene particle system and method thereof |
-
2018
- 2018-09-10 CN CN201821473033.8U patent/CN209049377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486937A (en) * | 2019-08-23 | 2019-11-22 | 东台宏仁气体有限公司 | A kind of nitrogen heating device |
| CN112081576A (en) * | 2020-09-14 | 2020-12-15 | 西南石油大学 | Visual continuous pressurization reaction unit based on plc control |
| CN113894958A (en) * | 2021-10-18 | 2022-01-07 | 陈昱 | Polyethylene particle system and method thereof |
| CN113894958B (en) * | 2021-10-18 | 2023-10-27 | 湖州达多新包装材料有限公司 | Polyethylene polymerization device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209049377U (en) | A kind of nitrogen protection multi source heating reaction kettle | |
| CN105597648A (en) | Reaction kettle | |
| CN206184374U (en) | Be used for continuous production acrylic to stir formula isothermal stirring device in grades | |
| CN209049378U (en) | A kind of binary channels heating reaction kettle | |
| CN206924751U (en) | A kind of chemical reaction kettle structure of nano-fluid generation | |
| CN207694775U (en) | A kind of chemical reaction kettle of carrying vapour condensate recycling device | |
| CN211246584U (en) | Accurate temperature control reaction system of bulk drug | |
| CN215917364U (en) | Synthesis device of cyclohexanone cyanohydrin | |
| CN213528613U (en) | Oil bath heating reaction kettle for producing ethyl bis (2, 4-dinitrobenzene) acetate | |
| CN211562968U (en) | Leather auxiliary agent reation kettle | |
| CN208612438U (en) | A kind of steam heating reaction kettle | |
| CN212999950U (en) | Energy-saving constant temperature stainless steel reation kettle | |
| CN211800809U (en) | Heating reaction kettle | |
| CN211562967U (en) | Leather levelling agent apparatus for producing | |
| CN214810817U (en) | Metal antirust coating emulsion temperature control reation kettle | |
| CN208260739U (en) | A kind of chemical industry reaction kettle | |
| CN213286857U (en) | Automatic change control reation kettle | |
| CN220919126U (en) | Laboratory olefin polymerization evaluation device | |
| CN206996549U (en) | A kind of bitumen blowing reactor | |
| CN219378882U (en) | Wax-based mold material heating tank for casting | |
| CN111617724A (en) | Reaction kettle with built-in cooling and heating functions | |
| CN206046003U (en) | A kind of energy-conservation reactor | |
| CN220861463U (en) | Diesel oil flow improver production system | |
| CN210994301U (en) | Glass lining reaction kettle with temperature adjusting function | |
| CN220048088U (en) | Heating device capable of accurately controlling heating temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |